Featuring a specially optimized valve system and a 10mm chisel tip

These paints adhere to nearly any surface

and can even write on wet and dirty surfaces

That range makes it useful for diagrams or charts where you want both bold headings and finer labelling from the same marker

The Grog Squeezer Mini 05 EMPTY marker is equipped with 5 mm Flowtex tip and can hold 35 ml of paint/ink

pentel ain stein refill leads 0 9 mm Lead Grade:HB Featuring a specially optimized valveThe heaviest diameter in the AIN Stein range a thick, bold graphite lead for heavy handed writing styles, technical shading, storyboard sketching, and field notation where a substantial visible line is required. The ceramic honeycomb core delivers complete break resistance at 0. 9 mm under standard writing conditions. The Hi Polymer resin produces deep, rich lines that adhere tightly to paper grain without the powdery smudging typical of standard